Search found 6 matches
- Thu Sep 21, 2006 6:21 pm
- Forum: John Deere crawler FAQ's
- Topic: 420 crawler serial numbers and production figures
- Replies: 14
- Views: 164304
One thing I can tell you is that the two pedals are NOT supposed to work together. the left is the clutch and the right is the brake. They work on a co axial shaft (one inside the other) and frequently seize up. PB Blaster squirted onto each side and then trying to work the pedals seperately may get...
- Thu Aug 03, 2006 7:16 pm
- Forum: Early model JD crawler technical support
- Topic: 1955 JD 40C Steering Clutch Rebuild Problems
- Replies: 9
- Views: 11268
Stack height information: A 420 uses 7 fibers and 6 steels. The fibers should be from .145"(min) - .151"(new) thick The steels should be from . 090"(min) - .096"(new) thick Total stack height of the 7 fibers and 6 steels should be 1.555" (bare min) to 1.633"(all new) A 40 uses 6 fibers and 5 steels ...
- Thu Aug 03, 2006 7:12 pm
- Forum: Early model JD crawler technical support
- Topic: Track tensioner 420C
- Replies: 12
- Views: 12544
- Tue Aug 01, 2006 6:06 pm
- Forum: Early model JD crawler technical support
- Topic: Roll Seal update kit?
- Replies: 2
- Views: 4047
- Tue Aug 01, 2006 4:15 pm
- Forum: Early model JD crawler technical support
- Topic: Roll Seal update kit?
- Replies: 2
- Views: 4047
Roll Seal update kit?
Some time ago (2 or 3 years) I got some information on a seal conversion kit for JD rolls and idlers on Dubuque crawlers that someone in the mid-west was making. The price was under $50 for a whole set. It consisted of two new thrust plates and two lip type seals. I have lost the information. Has an...
- Tue Aug 01, 2006 1:33 pm
- Forum: Early model JD crawler technical support
- Topic: Track tensioner 420C
- Replies: 12
- Views: 12544
Big Bolt??
What is the correct Big Bolt web site? Sounds like an interesting site to have in reserve.
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